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Physics, 13.12.2021 21:40 sara12340

A 1800 kg crate and a level floor has a coefficient of static friction of 0.75 and a coefficient of kinetic friction of 0.67. a. How hard can you push the crate until it starts moving?

b. Find the acceleration of the crate if someone pulls horizontally on the crate with a force of 20,000.

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